Composite label web

ABSTRACT

Disclosed are a method of making composite label webs and also composite webs made by practicing the method. The disclosed method includes the steps of providing a relatively wide composite web having a web of pressure-sensitive label material releasably adhered to a web of supporting material, slitting the label material longitudinally, removing the label material between closely spaced-apart slits formed by the slitting and between the slits at the marginal side edges of the composite web and the respective side edges of the composite web to form a plurality of closely spaced-apart narrow label webs on the web of supporting material and thus leaving longitudinally extending zones of exposed supporting material, and cutting holes at longitudinally spaced-apart locations through at least one marginal side edge of each narrow label web and through the underlying supporting material and through the supporting material in the adjacent zone. The narrow label webs are either partially or completely severed transversely at longitudinally spaced apart locations along lines extending through the holes to form the label webs into labels. In some embodiments, the supporting material is slit between the narrow label webs through the holes to provide narrow label webs having a narrow strip of supporting material exposed at least at its one marginal side edge. In another embodiment, instead of slitting the supporting material between the narrow label webs, the supporting material is partially severed between the narrow label webs; the labels of this embodiment can be printed by feeding the composite web through a high speed printer.

United States Patent (191 Smith [4 1 July 1,1975

Monarch Marking Systems, Inc., Dayton, Ohio [22] Filed: Aug. 7, 1972 [21] Appl. No: 278,409

[75] lnventor:

[73] Assignee:

[52] U.S. Cl. 428/41; 40/2 R; l6l/l09',l6l/406 [51] Int. Cl B32b 3/16; 1332b 7/06 [58] Field of Search 161/37, 39, 40, 44, 109, 161/45, 145, 167,406; 40/2 R; 206/460, 820

[56} References Cited UNITED STATES PATENTS 997,729 7/1911 Asselin 161/109 1,779,241 10/1930 Kohnle 40/2 2,095,437 10/1937 Fox 40/2 2,303,346 12/1942 Flood... 156/152 2,391,539 12/1945 Avery 40/2 2,636,297 4/1953 Johnson... 40/2 2,783,172 2/1957 Avery 40/2 2,946,281 7/1960 Sohn 156/384 X 2,984,342 5/1961 Smith 156/291 X 3,253,544 5/1966 Von Hofe 156/352 X 3,383,121 5/1968 Singer 161/38 X 3,501,365 3/1970 Marshall 161/38 3,703,044 11/1972 Gregory l 40/2 3,706,626 12/1972 Smith et a1 161/37 3,767,098 10/1973 Pabodie 226/117 Primary Examiner-Harold Ansher Assistant Examiner-Henry F. Epstein Attorney, Agent, or Firm-Joseph J. Grass [57] ABSTRACT Disclosed are a method of making composite label webs and also composite webs made by practicing the method. The disclosed method includes the steps of providing a relatively wide composite web having a web of pressure-sensitive label material releasably adhered to a web of supporting material, slitting the label material longitudinally, removing the label mate rial between closely spaced-apart slits formed by the slitting and between the slits at the marginal side edges of the composite web and the respective side edges of the composite web to form a plurality of closely spaced-apart narrow label webs on the web of supporting material and thus leaving longitudinally extending zones of exposed supporting material, and cutting holes at longitudinally spaced-apart locations through at least one marginal side edge of each narrow label web and through the underlying supporting material and through the supporting material in the adjacent zone. The narrow label webs are either partially or completely severed transversely at longitudinally spaced apart locations along lines extending through the holes to form the label webs into labels. In some embodiments, the supporting material is slit be tween the narrow label webs through the holes to provide narrow label webs having a narrow strip of supporting material exposed at least at its one marginal side edge. 1n another embodiment, instead of slitting the supporting material between the narrow label webs, the supporting material is partially severed between the narrow label webs; the labels of this embodiment can be printed by feeding the composite web through a high speed printer.

1 Claim, 17 Drawing Figures 2710' lei I06 oo'oofooo 000 COMPOSITE LABEL was BACKGROUND OF THE INVENTION l. Field of the Invention This invention relates to the art of making composite label webs and to composite label webs.

2. Brief Description of the Prior Art Illustrative patents relating to the art are: Fox U.S. Pat. No. 2,095,437; Flood U.S. Pat. No. 2,303,346: Avery U.S. Pat. No. 2,304,787; Avery U.S. Pat. No. 239L539; Avery U.S. Pat. No. 2.783.l72; Singer US. Pat. No. 3,383,l2l; Marshall U.S. Pat. No. 3,50l,365; and Williams et al U.S. Pat. No. 3,S22,l26. A prior development by Thomas M. Smith and Walter D. Gregory is disclosed in copending U.S. patent application Ser. No. I57,9l3, filed June 29, 197] now US. Pat. No. 1706,6126, and owned by the assignee of the present application.

SUMMARY OF THE INVENTION The invention resides in an improved method of making composite pressure-sensitive label webs and to composite pressure-sensitive label webs.

A specific embodiment of the method comprises the steps of providing a longitudinally extending wide web including a web of supporting material and a web of pressure-sensitive label material having pressuresensitive adhesive and being releasably adhered to the supporting material. slitting only the label material longitudinally to form at least one pair of closely spacedapart slits, stripping away the label material between the slits, whereby the web of label material is transformed into a plurality of closely spaced-apart narrow label webs on the web of supporting material, and cutting holes in at least one marginal side edge of each narrow label web and into the underlying and adjacent supporting material. Some embodiments of the invention comprise the further steps of slitting the supporting material between the narrow label webs into the holes to provide a plurality of narrow composite webs. The resultant narrow composite webs have notches in at least one marginal side edge which can be sensed by a suitable mechanical or optical sensor in a label applicator, in a recorder such as an imprinter or a performer, or in a reader; the notches can also be used in feeding the composite web through one of the above types of devices.

In another embodiment, the method further comprises the steps of at least partially severing the label material webs transversely into labels along longitudinally spaced-apart lines extending through at least some of the holes, and partially severing the supporting material along at least some of the transverse lines. Ad ditionally. the supporting material can be partially severed in the longitudinal zones, and means to facilitate feeding of the composite web through a high speed printer can be provided at the marginal side edges of the composite wch.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. I is a perspective view illustrating a method of making composite label webs from a wide composite web. in accordance with the invention;

FIG. 2 is a partly broken away top plan view of portions of the wide composite web and the composite label webs shown in FIG. I;

FIG. 3 is a top plan view of a fragmentary portion of one of the composite label webs shown in FIGS. l and 2;

FIG. 4 is a sectional view taken along line 44 of FIG. 3;

FIG. 5 is a sectional view taken generally along line S5 of FIG. 3'.

FIG. 6 is an enlarged perspective view of a fragmentary portion of one of the composite label webs shown in FIGS. I through 5;.

FIG. 7 is a top plan view similar to FIG. 2, but illustrating another embodiment of the invention:

FIG. 8 is a top plan view of a fragmentary portion of one of the composite label webs shown in FIG. 7'.

FIG. 9 is a sectional view shown taken along line 9-9 of FIG. 8;

FIG. 10 isa top plan view similar to FIG. 2. but illustrating another embodiment of the invention;

FIG. II is a top plan view of a fragmentary portion of one of the composite label webs shown in FIG. I0;

FIG. 12 is a sectional view taken along the line l2I2 of FIG. 1];

FIG. 13 is a view similar to FIG. 2, but illustrating another embodiment of the invention;

FIG. 14 is a top plan view of a fragmentary portion of one of the composite label webs shown in FIG. 13;

FIG. 15 is a sectional view taken along line 15-15 of FIG. 14;

FIG. 16 is a perspective view illustrating a method of making another embodiment of a composite web; and

FIG. 17 is a partly broken away top plan view of portions of the composite web shown in FIG. I6.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Referring to the embodiment of FIGS. 1 through 6 and initially to FIG. I, there is illustrated a method of making composite label webs in accordance with the invention. Initially. a relatively wide. longitudinally extending composite web generally indicated at 20 is provided. The composite web 20 includes a web of supporting material 21 to which a web of pressuresensitive label material 22 is releasably adhered by pressure'sensitive adhesive 23. It is preferred that the adhesive 23 be in a continuous uniform coating on the underside of the label material 22, known as fullgum" coating. A conventional release coating can be applied to the upper side of the web of supporting material 21. Next. the label material 22 is cut or slit longitudinally as illustrated in FIG. I. The cutting or slitting step is shown to be performed by a rotary cutter of slitter roll generally indicated at 24 and a cooperating back-up roll generally indicated at 25 between which the composite web 20 is advanced. The slitter roll 24 is shown to have closely spaced-apart pairs of slitting knives 26, and individual slitting knives 27. The knives 26 and 27 have respective hubs 26' and 27' adjustably secured to roll shaft 28 of the roll 24 as by set screws 29. The pairs of knives 26 make slits 268 through only the label material 22 at transversely spaced-apart locations between side edges 30 and 3] of the composite web 20. The knives 27 are spaced close to the side edges 30 and 31 and make slits 275 through only the label material 22. The label material 22 between each pair of slits 265 is stripped from the remainder of the composite web 20 in continuous strips 26L, and the label material 22 between the slits 27S and the respective side edges 30 and 31 of the web is stripped from the remainder of the web 20 in continuous strips 27L. The strips 26L and 27L are shown to pass around the shaft 28 and extend away from the remainder of the web 20 by being pulled under a slight amount of tension. The strips 26L and 27L can be wound onto a suitable take up device (not shown) as is known in the art. Stripping away the strips 26L and 27L exposes strip portions of the supporting material 21 at longitudinally extending zones 26Z and 272. The composite web 20 is now transformed into a composite web having a plurality of closely spaced-apart narrow label webs 22' on the supporting material 21.

After passing between the driven slitting roll 24 and the driven back-up roll 25 as described above. the continuously moving composite web 20 passes between a driven punch roll generally indicated at 34 and a mating driven die roll 35. The punch roll 34 carries punches 36 cooper-able with mating dies 37 carried by the die roll 35. As the punch and die rolls 34 and 35 rotate. cooperating punches 36 and dies 37 cut holes generally indicated at 38 in the composite web 20.

With reference to FIGS. 1 and 2, the holes 38 are shown to be cut at longitudinally spaced-apart locations through the composite web 20, and more particularly the holes 38 are equally spacedapart longitudinally. The holes 38 are cut through one marginal side edge 39 of each label web 22 and underlying supporting material 21 and through the supporting material 2] in the adjacent respective zones 262 ,and 272. More particularly. each hole 38 forms a notch 40 in one marginal side edge of the associated composite label web 22' and a hole 41 in the supporting material. The outline of the notch 40 is in alignment with the outline of a portion of the related hole 41. With reference to FIG. 6, each notch 40 in the label web 22' is shown to be comprised of a longitudinal cut 42, and a pair of spaced-apart transverse cuts 43 and 44 which respec tively extend to the opposed ends of the respective longitudinal cut 42.

After the holes 38 are cut in the composite web 20, the composite web 20 is passed between a driven, transversely extending cutter roll generally indicated at 45 and a driven transversely extending back-up roll generally indicated at 46. The cutter roll 45 is shown to have a plurality of angularly spaced-apart knives or cutters 47. The knives 47 are long enough to form transverse cuts in all the label webs 22'. The cuts 48 known as "butt cuts are shown to extend entirely through the label webs 22'. as best shown in FIG. 5. Thus. it is apparent that the knives 47 are set relative to the circular cylindrical roll 46 so as to cut through only the label material. Although the cuts 48 are shown to completely sever the label material which comprises the webs 22', the cuts 48 can be perforation cuts, in which event the knives 47 would have to be perforating knives (shown in FIG. 16). In the event the cuts 48 are to be perforation cuts it may in some application be desired to also make aligned perforation cuts in the supporting material, as in the case of above-mentioned US. Pat. application Serv No. 157,913.

With reference to FIGS 1 and 2, the web 20 next passes between a driven, transversely extending rotary cutter or slitter generally indicated at 49 and a driven, transversely extending back-up roll generally indicated at 50. The slitter 49 has transversely spaced-apart rotary slitter knives 51. Each knife has a hub 52 adjustably mounted to a slitter shaft 53 by set screws 54 as best shown in FIG. 2. Thus each of the knives 51 can be located and secured to the shaft 53 at any selected transverse location. In setting up the slitter 49, the knives 51 are adjusted with respect to an aligning point forming part of the holes 38. More specifically, each hole 38 has a longitudinal side or cut portion 41' which serves as an aligning point for the respective slitter knife 51. The cut portion 41' is shown to be in the middle of the associated zones 262 and inboard of the edges 30 and 31 of zones 272. that is half way between the slits 26S ofa pair of slits. and between the slits 27S and the respective edges 30 and 31. In addition to each of the knives 51 being individually adjustable. the entire slitter 49 is adjustable as a unit transversely with respect to the direction of travel of the web 20. Thus. the slitter 49 can be aligned for minute adjustment during the slitting step. It is apparent that the slitter 49 slits the supporting material 21 through the zones 262 and 272, and thus forms narrow label webs 20' and trims off por tions 55 and S6 of the supporting material 21 in the respective zones 27Z. The composite web 20' can now be wound into separate rolls on respective label cores 57. It is also feasible, according to known practice, to wind the label webs 20' into rolls without cores.

Slitting the composite web 20 causes the resultant composite webs 20' to have notches 58 formed along one marginal side edge. The notches 58 extend through the marginal side edge ofthe label web 22' and the underlying supporting material 21 and through the adjacent marginal edge of the supporting material to side edge 59 of the supporting material. A narrow strip 60 of the supporting material 21 existing between the side edge 59 of the supporting material 21 and the side edge 61 of the label material web 22. The narrow strip 60 enables the labels L carried by the supporting material 21 to be readily stripped away by hand. Notches 58 are considered to be channel-shaped.

With reference to the embodiment of FIGS. 7, 8 and 9, there is shown a composite web 200 being slit into relatively narrow label webs 20a. The composite web 200 is the same in construction as the web 20 shown in FIGS. 1 and 2 in that some of the holes 38a, namely holes 70, are rectangular in shape and extend through the marginal side edge of one label material web 22a and the underlying supporting material 210, through the adjacent label material web 22a and the underlying supporting material 210. and entirely across intervening zone 262a of exposed supporting material 210. Other holes38a. namely the holes 71, at the marginal side edges of the composite web 200 extend through the marginal side edge of one label web 22a and the underlying supporting material 21a, and through the supporting material 21 at the respective Zone 2720. The holes and 71 are formed by punch and die rolls like the punch roll 34'and the cooperating die roll 35. The punches and the mating dies have configurations conforming to the shapes of the holes 70 and 71. Following the formation of the holes 70 and 71, the label web 22a are severed along lines 480 to form labels Lu. Thereafter, the composite web 20a is slit into the narrower composite label webs 200' by the cutter or slitter roll 45 and its cooperating back-up roll 46 (FIG. 1). The resultant composite label webs 20a are identical in construction to the composite label web 20 shown in theembodiment of FIGS. 1 through 6 except that in the embodiment of FIGS. 7 through 9, notches 58a and 5811' are formed in each marginal side edge of each composite label web 20a.

With reference to the embodiment of FIGS. 10, 11 and 12, there is shown a composite web generally indicated at 20b being slit into relatively narrow label webs 20b. The composite web 20b is the same in construction as the composite web 20 in FIGS 1 and 2 except that some of the holes 3811 are shown to be triangular rather than rectangular in construction. The holes 38!) extend through the marginal side edge of one label material web 22b and the underlying supporting material 21b, and through the adjacent supporting material 21b at zones 26217 and 27Zh of the exposed supporting material 21b. The holes 38h are formed by punch and die rolls like the punch roll 34 and cooperating die roll 35, however, the punches and the mating dies have configurations conforming to the shape of the holes 38!). Following the formation of the holes 38b, the webs 22b are severed along lines 48b to form the labels Lb.

Thereafter the composite web 20b is slit into the narrow composite label webs 201) by the cutter or slitter roll 45 and its cooperating back-up roll 46 (FIG. ll. The resultant label webs 20h are identical in construction to the composite label webs 20' shown in the embodiment of FIGS. 1 through 6. except that in the embodiment of FIGS. through 12, notches 58b are V- shaped in construction and the vertex of the V is in alignment with respective transverse cut 481;.

With reference to the embodiments of FIGS. 13 through 15, there is shown a composite web c being slit into relatively narrow label webs 20c. The composite web 200 is the same in construction as the composite web 20b in FIGS. 7, 8 and 9 except that the holes generally indicated at 38c are shown to be square and disposed in a diamond-shaped arrangement. Holes generally indicated at 38c include holes 90 and 91. The holes 90 extend through the marginal side edge of one label material web 220' and the underlying supporting material 210, through the adjacent label material web 22c and the underlying supporting mateiral 21c, and entirely across the intervening zone 36Zc of exposed supporting material 210. The holes 91 at the marginal side edges of the web 200 extend through the marginal edge of one label web 22:" and the underlying supporting material 21c, and through the supporting material 21c at the zones 272C. The holes 90 and 91 are formed by punch and die rolls like the punch roll 34 and the cooperating die roll 35. The punch and die rolls have configurations corresponding to the shapes of the holes 90 and 91. Following the formation ofthe holes 90 and 91, the label webs 22c are severed along lines 48c to form labels Lc. Thereafter, the composite web 20c is slit into the composite label webs 200' by the cutter or slitter roll 45 and its cooperating back-up roll 26 (FIG. I). The resultant composite label webs 20c are identical in construction to the composite label webs 20 shown in the embodiment of FIGS. 1 through 6, except that in the embodiment of FIGS. I3 through 15, V-shaped notches 58c and 586 are formed in each marginal edge of each composite label web 20c. The vertices of the V-shaped notches 58c and 58(' are in transverse alignment with transverse cuts 481' in the label material webs 22H With reference to the embodiment of FIGS, 16 and 17, the manufacture of composite web 20a is started in the same manner as the composite web 20 of the embodiment of FIGS. 1 through 6 to form narrow label material webs 22d carried by the supporting material 21d. The label material webs 22d are closely spacedapart leaving zones 262d of the supporting material 21d exposed and leaving exposed zones 272d beyond the side edges of the outermost label material webs 21d. In this embodiment the supporting material 21d at the zones 272d provides feed strips.

The advancing web 2011 passes between cooperating punch roll 34d and die roll 35d. The punch roll 34d carries punches cooperable with dies I01 and the die roll 35d for forming feed holes 102 in the zones 27Zd at the respective marginal side edges. The punches 100 and the cooperating dies have shapes depending on the desired shape of the holes 102. They can be chadless holes as in US Pat. No. 2,275,064 to Moore. Alternatively, feed arrangements such as dis closed in U.S. Pat. No, 2,259,358 to Templeton can be used.

The die roll 34a is also provided with multi-sided punches 103 and 104. The punches 103 and 104 are cooperable with respective dies 10S and 106 carried by the die roll 35d. The punches 103 and the cooperating dies are shown. in the illustrated embodiment. to form triangular-shaped holes 107 at the marginal side edges of the composite web 20d. The holes 107 are cut through the marginal side edge of each of two of the label webs 22d and the underlying supporting material 21d and through the supporting material 21d in the adjacent respective zones 27Zd. The punches 104 and the cooperating dies 106 cut through the composite web 20d to form multi-sided holes 38d shown to be square and to be disposed in a diamond-shaped arrangement. The holes 38d are cut through the marginal side edges of adjacent label material webs 22a" and the underlying supporting material 21d and through the zones 262d.

Thereafter the composite web 20d is shown to pass between cutter roll 45d and cooperating back-up roll 46d. While the cutter roll 45d can have either straight knives (FIG. 1) in this embodiment it is preferred to use perforating knives 47d (FIG. 16), the edges of which are interrupted at spaced-apart intervals so that the label material webs 22d are only partially severed as indicated at 48d. The knives 47d are set relative to the back-up roll 46d to also partially sever the supporting material 21d along the same transverse lines as indicated at 48d. As the composite web 20d continues to travel, it passes between a rotary cutter 49d and a cooperating back-up roll 50a. The rotary cutter 49d and the back-up roll 50d are identical to the cutter roll 49 and the back-up roll 50 shown in FIG. 1, with the excep tion that perforating cutters or knives indicated at 51d in FIG. 16 only partially sever the supporting material 21d directly through aligning points 109 of the holes 39d of zones 262d. The longitudinal lines of partial severing made by the cutters 51d are indicated at 110.

In the embodiment of FIGS. 16 and 17, the completed composite web 20d is preferably fan-folded to facilitate its storage. When it is ready to be used it can be fed through a suitable printer such as a line printer (not shown) which can print data such as price, inventory control information, store number and the like on the labels Ld, The feed holes 102 can be useful in feeding the completed web 20d through the printer. The printed web 20d is adaptable to its method of use in that the user can sever a transverse strip of labels by manually tearing the supporting material along one or more transverse lines at partial severing 48d. If the severing at 48 is completely through and transversely across the webs 21d severing the supporting material 21d transversely separates the web along that transverse line. In the event, however. that the label webs 22a" are partially severed as indicated at 48d in the drawings. then the label material webs 22:! will also have to be torn there. It is sometimes desired to separate two or more transverse rows of labels Ld from the supporting material 21d at one time. It is apparent that the web 20d can be manually torn at any desired transverse line or lines so that the stripped away part can have the desired number of rows of labels Ld. The lines of partial severing 110 enable a longitudinal strip of the supporting material 21d and the labels Ld which it carries to be stripped from the remainder of the composite web 200'. The labels Ld can be removed in strips and conveniently applied to merchandise. It is sometimes desired to separate two or more longitudinal columns of labels Ld from the supporting material 210 at one time. It is apparent that the web 206 can be manually torn at any desired line or lines of partial severing 110 so that the stripped away part can have the desired number of columns of labels Ld. Accordingly. the web 20d is extremely versatile in its use.

A substantial advantage of the present invention as illustrated in the embodiments of FIGS. 1 through 17 is that the results achieved are accomplished using a full-gum composite web. rather than a patterned gum composite web as in the patent to Fox U.S. Pat. No. 2.095.437. The holes 38, 38a. 38b. 38c, and 38d are cut through such a small portion of the respective label webs 22, 22a. 22b. 22c and 22d that the adhesive 23 on these label webs does not cause any problem of gumming-up the punches and dies which make these holes.

Although the composite webs 20, 20d. 20b, 20c and 20d are referred to in this application as being "wide" and the label material webs 22, 22a. 22b. 22c and 22d are referred to as being narrowf these relative references are intended to be definitive of the relationship that exists and is not intended to limit these webs with respect to width. Additionally, the composite webs of the various embodiments can have any desired number of labels extending transversely across them as is desired. Although the strips 26L. 26La. 26Lb. 2614c. 26Ld. 27L. 27La. 27Lb, 27Lc and 27Ld are shown relatively wide in relation to the respective label webs 22'. 22a. 22b. 22c and 22d, this is only for the purpose of clarity ofillustration. In practice. the strips 26L and 27L are narrow but are wide enough to be strong enough for stripping purposes. The widths of the strips 26L and 27L accordingly can vary with the thickness and composition of the label material 22. In one of the illustrated embodiments of FIGS. 1 through 17, the label material is comprised of conventional paper label stock having a thickness of about 0.0025 to 0.006 inch. and the strips 26L through 26Ld and 27L through 27Ld are each about three thirty seconds of an inch in width measured in the transverse direction. The label materials webs 22 through 22d" can be of any desired widths. Moreover. the transverse widths of the compos ite webs 20' through 200' and the spacing between the lines of partial severing 110 of the composite web 20d need not be equal.

In the set-ups shown in FIGS. 1 and 16, the slitting.

stripping. hole cutting. transverse cutting and longitudinal cutting steps are illustrated as being performed in one continuous operation. It is apparent that these steps can be performed at different times. in different machines.

In the embodiment of FIGS. I through 6, each line of severing 48 is in alignment with the center of the respective holes 38. The severing 48, thus. extends to the center of the longitudinal cut 42 (FIG. 6). Should the cuts 48 be leading or lagging the position shown in FlGS l, 2, 3, 4, and 6, that is. should the line of severing 48 be closer to the transverse cut 43 and further from the transverse cut 44. or vice versa. due for example to inaccurate registration, there is still no ragged edge at the end of the label, Likewise. in the embodiment of FIGS. 7, 8 and 9. the lines of severing 48a ex tend through the centers of the holes and 7]. In the embodiments of FIGS. 10 through 12, and 13 through 15. and 16 and 17, the respective lines of severing the partial severing 48b. 48c. and 48d and 48d extend through the corners and the centers of the holes 38b. and 9]. and 38d and 107.

It is apparent that although the method is illustrated as being practiced using rotary high speed equipment. the method can be practiced using flat-bed types of equipment. if desired. Although the longitudinal strips 26L and 27L are shown as being removed at the slitter. these strips can be removed by stripping apparatus disposed downstram of the slitter but upstream of the hole cutting station.

Other embodiments and modifications of this invention will suggest themselves to those skilled in the art. and all such of these come within the spirit of this invention are included within its scope as best defined by the appended claims.

I claim:

1. A composite web of pressure-sensitive labels, com prising; a longitudinally extending wide composite web including a web of supporting material and longitudinally extending narrow webs of pressure-sensitive label material having a full-gum coating of pressure-sensitive adhesive and being releasably adhered to the support ing material, the label material webs being closely transversely spaced-apart to expose longitudinally extending zones of the supporting material web. first holes through the wide composite web at longitudinally spacedapart locations along at least some of the longitudinally extending zones. each first hole extending through a marginal side edge of one of the narrow label webs and the underlying supporting material and through the supporting material in the adjacent zone. the supporting material extending beyond the side edges of the narrow label webs at the respective sides of the wide composite web to provide feed strips. longitudinally spaced-apart second holes in the feed strips to facilitate feeding ofthe composite web. the label mate rial webs being at least partially severed transversely into labels along longitudinally spaced-apart lines extending to at least some of the first holes. and the sup porting material being partially severed along at least some of the transverse lines and being partially severed in at least some of the longitudinal zones between the side edges of adjacent narrow label webs. 

1. A COMPOSITE WEB OF PRESSURE-SENSITIVE LABELS, COMPRISING, A LONGITUDINALLY EXTENDING WIDE COMPOSITE WEB INCLUDING A WEB OF SUPPORTING MATERIAL AND LONGITUDINALLY EXTENDING NARROW WEBS OF PRESSURE-SENSITIVE LABEL MATERIAL HAVING A FULL-GUM COATING OF PRESSURE-SENSITIVE ADHESIVE AND BEING RELEASABLY ADHERED TO THE SUPPORTING MATERIAL, THE LABEL MATERIAL WEBS BEING CLOSELY TRANSVERSELY SPACED-APART TO EXPOSE LONGITUDINALLY EXTENDING ZONES OF THE SUPPORTING MATERIAL WEB, FIRST HOLES THROUGH THE WIDE COMPOSITE WEB AT LONGITUDINALLY SPACED-APART LOCATIONS ALONG AT LEAST SOME OF THE LONGITUDINALLY EXTENDING ZONES, EACH FIRST HOLE EXTENDING THROUGH A MARGINAL SIDE EDGE OF ONE OF THE NARROW LABEL WEBS AND THE UNDERLYING SUPPORTING MATERIAL AND THROUGH THE SUPPORTING MATERIAL IN THE ADJACENT ZONE, THE SUPPORTING MATERIAL EXTENDING BEYONG THE SIDE EDGES OF THE NARROW LABEL WEBS AT THE RESPECTIVE SIDES OF THE WIDE COMPOSITE WEB TO PROVIDE FEED STRIPS LONGITUDINALLY SPACED-APART SECOND HOLES IN THE EED STRIPS TO FACILITATE FEEDING OF THE COMPOSITE WEB, THE LABEL MATERIAL WEBS BEING AT LEAST PARTIALLY SEVERED TRANSVERSELY INTO 